string comparisons, 268 – 269
in tcsh, 273 – 277
file comparisons, 274 – 276
logical operators, 276 – 277
number comparisons, 273 – 274
string comparisons, 273
compatibility
with Microsoft Office, 63
testing with LibreOffice, 64
compiling
C programs, 649 – 650
kernel, 440 – 443 , 446 – 447
from source, 119
repositories, 120 – 121
tarballs, 119 – 120
compressed files, 207 – 208
compressing tar streams, 339
configuration files
backing up, 322
in /etc directory, 132 – 133
version control, 342 – 344
configuration management
dotdee, 121
snaps, 122
Ubuntu Core, 121 – 122
./configure script, 498
configuring
ACLs in Squid, 605 – 609
sample configurations, 610 – 612